850nm Single Mode Fiber Optical Patch Cord

Specifications

Wavelength Range: 780 – 970 nm
Cable Length: 1 m
Fiber Core Material: Silica
Mode Field Diameter (MFD): 5.0 ±0.5 um @ 850nm
Test Wavelength: 780-850 nm
Cutoff Wavelength: 730 nm
Insertion Loss: ≤1.0 dB
Return Loss: ≥40 dB
Fiber Type: 780-HP
Numerical Aperture: 0.13
Repeatability: ≤0.2 dB
Changeability: ≤0.3 dB
Optical Power: ≤100 mW
Durability: ≥1000 times
Operation Temperature: -5 to +75 ℃
Storage Temperature: -40 to +85 °C
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Features


  • High return loss

  • Low insertion loss

  • Excellent stability and reliability

  • Precision-tuned for 850nm wavelength to ensure optimal performance

  • Low insertion loss and high return loss for maximum signal integrity

  • Compatible with common connector types including FC, SC, and LC

  • Built with durable materials for long-term reliability and optical stability

  • Customizable lengths and jacket types to meet system-specific needs

Applications


  • Fiber lasers

  • Fiber instruments

  • Fiber I/O port

  • Optical transmitters & transceivers

  • Ideal for short-wavelength fiber optic communication systems operating at 850nm

  • Used in fiber-coupled laser systems for efficient and stable light delivery

  • Suitable for optical testing and measurement setups requiring single mode precision

  • Commonly applied in laboratory research and photonics instrumentation